Update duckdb index files

.gitattributes

@@ -52,3 +52,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+LLukas22--scidocs/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

LLukas22--scidocs/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0b1766dac2e02fdc67613529e1a676f7a58f79c54b9edd244a553b1416a7a932
+size 103559168